This series comprises personal correspondence to and from Tindale for the period 1920.
A majority of correspondence within this series is between Tindale and the Public Library, Museum, and Art Gallery of South Australia and concerning his salary classification and remuneration.

The series contains loose notes reflecting Tindale's pay scales from his cadetship with the Public Library (1917-1919) to the office of Museum Assistant with the South Australian Museum (1919).

Correspondence has been arranged in chronological order.